The Lens,optical Instrument,mounted, cataloged under National Stock Number 6650-01-533-6594, is classified within Federal Supply Class 6650 (Optical Instruments, Test Equipment, Components and Accessories) of the Instruments and Laboratory Equipment group. The manufacturer of record is Contour Metrological & Manufacturing, Inc Div Cmm Optic. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6650-01-533-6594 |
| Primary Part Number | 8416613-1 |
| Item Name | Lens,optical Instrument,mounted |
| FSC / FSG | 6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories |
| Manufacturer | Contour Metrological & Manufacturing, Inc Div Cmm Optic |
| Status | ACTIVE |
| Length | 4.884 INCHES MINIMUM AND 4.886 INCHES MAXIMUM IN |
| Diameter | 3.304 INCHES MINIMUM AND 3.306 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL F — Mutilate — Cut |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 8416613-1 PRIMARY | Contour Metrological & Manufacturing, Inc Div Cmm Optic (USA) |
| Reference | Meaning |
|---|---|
| 8395631-1 | 5/9 Secondary reference U.S. Government activity |
| 8416613-1 | 3/9 Design control — primary reference General Dynamics Global Imaging Technologies, Inc. Div Global Imaging Technologies |
| 23015-01 | 5/9 Secondary reference General Dynamics Global Imaging Technologies, Inc. Div Global Imaging Technologies |
| 8416613-1 | 5/9 Secondary reference U.S. Government activity |
NSN 6650-01-533-6594 is a Lens,optical Instrument,mounted, manufactured by Contour Metrological & Manufacturing, Inc Div Cmm Optic, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
NSN 6650-01-533-6594 has 1 manufacturer part number on file: 8416613-1 (Contour Metrological & Manufacturing, Inc Div Cmm Optic).
Key specifications for 8416613-1: Length: 4.884 INCHES MINIMUM AND 4.886 INCHES MAXIMUM IN; Diameter: 3.304 INCHES MINIMUM AND 3.306 INCHES MAXIMUM IN; Special Features: DIMENSIONING AND TOLERANCING IAW ASME Y14.5M;; End Item Identification: AN/PAS-13C(V)3, SIGHT THERMAL FOR HEAVY WEAPONS. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 6650-01-533-6594 has DEMIL Code F. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.